Dual-chambered bottle



FIG. 1 is a right, front, upper perspective view of a dual-chambered bottle embodying our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a rear side elevation view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a dual-chambered bottle, as shown and described. 